Product Highlights
The CID-3 was developed in direct response to customer demand for a three-channel termination device — addressing the common need in commercial and industrial metering for watts delivered, watts received, and vars delivered to be available simultaneously at a customer interface point. Each K lead is individually fused, and a built-in snubber network provides transient suppression across all three channels.
The CID-3 delivers three channels of clean, fused, transient-protected KY connectivity in the same compact 4.5″ x 4.5″ x 2.25″ footprint as the CID-1 and CID-2, making it a natural upgrade path for installations where a single or dual-channel device is insufficient.
Features
- Three independent KY channels — provides three sets of K, Y terminals for three meter inputs and three customer equipment outputs.
- Form A (2-wire) only — all three channels operate as 2-wire KY connections; not compatible with 3-wire KYZ inputs.
- Per-channel K lead fusing — each K lead individually fused; protects each meter and output channel independently.
- 250VAC/VDC maximum voltage — rated for standard utility metering voltage levels across all three channels.
- 50 milliohm input/output resistance — negligible circuit resistance preserves pulse signal integrity across all channels.
- Built-in snubber network — provides transient suppression across all three channels without external surge devices.
- Watertight Noryl enclosure — beaded-gasket lid; same compact 4.5" x 4.5" x 2.25" footprint as the CID-1 and CID-2.


Three-Channel Fused KY Termination
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